#include <stdio.h>

int main()
{
    int n,k,x,y,cc,pc,g;
    printf("Move Mountain Game\n");
    printf("Game Begin\n");
    pc = cc = 0;
    g = 1;
    for( ; ;)
    {
        printf("No.%2d game \n",g++);
        printf("~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~\n");
        printf("How many mountains are there?");
        scanf("%d",&n);
        if(!n)break;
        printf("How many mountains are allowed to each time ?");
        do
        {
            scanf("%d",&k);
            if(k>n || k<1)
            printf("Repeat again !\n");
        } while (k>n || k<1);
        do
        {
            printf("How many mountains do you wish to move away ?");
            scanf("%d",&x);
            if(x<1 || x>k || x>n)
            {
                printf("Illegal , again please! \n");
                continue;
            }
            n -= x;
            printf("There are %d mountains left now.\n",n);
            if(!n)
            {
                printf("---------------I win. You are failure.-----------------\n\n");
                cc++;
            }
            else 
            {
                y = (n-1) % (k+1);
                if(!y)
                y = 1;
                n -= y;
                printf("Computer move %d mountains away.\n",y);
                if(n)
                printf("There are %d mountains left now.\n",n);
                else 
                {
                    printf("----------------I am failure. You win.------------------\n\n");
                    pc++;
                }
            }
        } while (n);
    }
    printf("Game in total have been played %d.\n",cc+pc);
    printf("Your score is win %d,lose %d.\n",pc,cc);
    printf("My score is win %d, lose %d.\n",cc,pc);
}